Sunday, February 23, 2020

Online Radio & Globalization Research Paper Example | Topics and Well Written Essays - 2500 words

Online Radio & Globalization - Research Paper Example Commercial entities, instead of paying enormous amounts of money for radio advertisements, and sponsoring target programs, can develop content that attracts and retains an audience (Kozamernik, & Mullane, p. 13). Internet radio has an immense impact on globalisation because it targets a wider global audience, and can influence commerce and culture. Internet radio does not only impact on globalisation but it also impacts on commercial trends. It impacts on advertising, management, production, marketing and radio listenership. With the advent of internet radio, business shifted their attention to seeking for advertising space in online radio because of its international nature. Online radio also changed radio listenership; international listeners could tune in to an online station and listen to music that may not be available in their local radio stations. This means that expatriates can listen to radio stations from their native countries, and in a way influence the locals to listen t o this radio stations. Online radio is also appealing to the youths who are internet savvy and compose the highest number of radio listeners (Kozamernik, & Mullane, p. 18). Radio incorporates signal transmission in space using electromagnetic waves that have frequencies below visible light. This waves, electromagnetic waves, travel by oscillating electromagnetic fields in air and vacuum space. ... Ships used radio by sending Morse code to land in 18th century. The importance of radio came to the fore during the sinking of the RMS Titanic. Operators on board the Titanic communicated with nearby vessels using radio. During the First and Second World Wars, radio gained immense usage by the navies and the armies (Kozamernik, & Mullane, p. 5). Commercial radio broadcasting in 1920s changed the landscape for radio usage. Besides, radio program relay, point-to-point broadcasting and telephone messaging became widespread in 1920s. Presently, radio has taken many forms, which include mobile communication, wireless networks and radio broadcasting. Commercial radio broadcasting includes music, news, comedies, dramas, variety shows and numerous forms of entertainment. During the golden age of radio, it gained uniqueness as a method of presentation because it only used sound. Technological developments brought other means of mass media, and the currently, online based services takeover fro m some of the services that people used to enjoy. Internet or online radio is growing in acceptance and may overtake conventional radio within no time. Internet radio has changed aspects of radio such as advertisement, its globalization role, listenership, production, marketing, education and entertainment (Kozamernik, & Mullane, p. 7). Internet or online radio uses the internet to transmit audio services. Internet radio primarily involves streaming media, which presents listeners with non-stop audio streaming. This means that the audio stream cannot be replayed or paused but can be stopped. Internet radio is similar to conventional radio, but the difference is in the mode

Friday, February 7, 2020

Mental Health iIlness (DEMENTIA) Essay Example | Topics and Well Written Essays - 3000 words

Mental Health iIlness (DEMENTIA) - Essay Example Since impaired neurons are not capable of reproducing or renewing, the changes are irreversible, and any outcomes they produce are often irreversible (p. 118). Generally, it is not possible to halt the progression of the illness, because no cure is available. Hence the condition could affect other nerve cells, slowly but unavoidably resulting in the behavioural disorders and incapacities called ‘dementia’ (Esiri & Trojanowski 2004, 1-2). The outcomes could be illustrated as an organised deterioration of the mind through which the individual becomes more and more helpless, insecure, difficult, unaware, and inadequate. With an aging population that is drastically enlarging, there is the likelihood that dementia will become massively prevalent in the 21st century. Dementia: An Overview Dementia is defined by the World Health Organisation as (Curran & Wattis 2004, 10): A syndrome due to disease of the brain, usually of a chronic or progressive nature, in which there is impai rment of multiple higher cortical functions, including memory, thinking, orientation, comprehension, calculation, learning capacity, language and judgment. Consciousness is not clouded. The cognitive impairments are commonly accompanied, and occasionally preceded, by deterioration in emotional control, social behaviour, or motivation. Hence this illness has implications for the capacity of individuals to deal with facets of their everyday lives to their prior capabilities. Commonplace tasks like taking a bath, dressing, going to work, leisure, and building and maintaining relationships become more and more taxing. If the individual endures dementia for a long time it could become painfully difficult for him/her to perform such tasks by themselves or to communicate or express needs clearly and intelligibly (Judd 2011, 89). The nature of dementia is that it is an accelerating condition; signs become more evident and impinge on the person’s life on a greater extent, sooner or la ter spreading through all parts. Signs and Symptoms Loss of memory is dementia’s most common symptom. There are those who fail to remember the names, or even faces, of people they have been acquainted to for a long time, or lose their way in long known places. There are those who have obsessed or paranoid delusions about the people around them (Esiri & Trojanowski 2004, 3). Numerous have abrupt, unhealthy loss of weight. When such diagnoses do not disable function or ability, mild cognitive impairment (MCI) is detected (Esiri & Trojanowski 2004, 3). According to Levine (2006, 29), roughly 20% of individuals with MCI progress to dementia as these cognitive disorders affect everyday activities and function. Psychiatric signs and symptoms (e.g. depression, psychosis) were identified as major features of dementia since 1907. In spite of this finding, emphasis during the earlier decades has usually focused exclusively on memory deficits and other cognitive areas that have been dra wn on to identify dementia’s clinical symptoms (Budson & Kowall 2011, 113). The scientific value and extensive prevalence of other mental disorders in dementia are currently the focus of numerous specialists and researchers. According to some findings, the pervasiveness of neuropsychiatric symptoms in dementia is